![background image](http://html1.mh-extra.com/html/omega/cn616tc1/cn616tc1_user-manual_737599013.webp)
During operator programming in "FUNCTION SELECT"
MODE, the Main Display is used to:
1. Set the Zone Setpoints
2. Enter Passwords
3. Select Functions
4. Set the Zone Display Time
5. Select the Instrument Model
6. Select Run parameters
During CALIBRATION (Function 78), the Main Display is used
to:
4.4 Temperature/Setpoint Display (Main Display)
During "RUN" MODE, the Main Display is used to monitor zone
temperatures, check setpoints, and indicate ALARM conditions.
21
0 5 2 2
5 1
3
Zone
Run Mode
Temperature
By pressing and holding button The display will change to
0 5 2 0
5 1
3
Zone
Flashing
Run Mode
Setpoint
1. Set calibration millivolts
3 1.0 5
7 8
Function
Mv
SECTION 5
“RUN” MODE
In the “RUN” Mode, the CN616 controls the temperature under the
program established during the last “SET” Mode. The “RUN” Mode is
entered every time the controller is powered, after a power interruption, or
it can be entered manually from the “SET” Mode, by pushing buttons
and
together
“SET” Mode TIME OUT. If the instrument is left unattended for over 2
minutes in the “SET” Mode, the program will switch it back to “RUN”
Mode.
Three “RUN” Modes are available
1. [00] Standard Control FN 33 Control Mode (digit 3) = 0
2. [51] RAMP & SOAK 1 FN 33 Control Mode (digit 3) = 1
3. [52] RAMP & SOAK 2 FN 33 Control Mode (digit 3) = 2
5.1 PID CONTROL MODE
Each one of the six zones is treated as a separate controller and it can run
under any one of the following Modes
1. PID enable
FN 43
2. Proportional Band (PB)
FN 44 - FN 45 & 46 set to 0
3. Proportional Band and Reset (PI) FN 44 & 45 - FN 46 set to 0
4. Proportional Band and Rate (PD) FN 44 & 46 - FN 45 set to 0
5. Proportional Band Reset and Rate (PID) FN 44 , 45 & 46
6. Disabled (OFF)
FN 31
NOTE!! The PID setting is common to all zones i.e.:-
it can not be changed from zone to zone.
The zones can be mixed and set to either PID or ON-OFF FN [43]
22
5.2 RAMP & SOAK CONTROL 1
In this Mode each zone will follow the RAMP & SOAK program set in
Section 6: FN 74 & 75 . At the end of the Profile “RUN” the output power
will be switched OFF.
5.3 RAMP AND SOAK CONTROL 2
This Mode is exactly the same as RAMP & SOAK 1 except that at the end
of the Profile “RUN” the controller will control the temperature at the setpoint
of the last segment indefinitely.
Содержание CN616TC1
Страница 9: ...13 14 ...